Your search for "fs-148" revealed the following:
Fortinet FS-148E 48x 1GB RJ45 4x 1GB SFP Local Management Only Switch
SKU: NSB-1365
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 2 remaining
Call if you need more
Fortinet FS-148E-POE 48x (24x PoE+) RJ45 4x SFP - Local Management Only Switch
SKU: NSB-1367
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 367.99
• Only 1 remaining
Call if you need more
Fortinet FS-148F 100 Series 48x 1GB RJ45 4x SFP+ Local Management Only Switch
SKU: NSB-1368
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 337.99
• Only 2 remaining
Call if you need more
Fortinet FS-148F-FPOE 48x 1GB PoE+ RJ45 4x SFP+ Local Management Only Switch
SKU: NSB-1372
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 676.99
• Only 2 remaining
Call if you need more
Fortinet FS-148F-FPOE 48x 1GB PoE+ RJ45 4x SFP+ Registrable / Unclaimed Switch
SKU: NSC-0180
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Fortinet FS-148F-PoE 100 Series 48x1GB RJ45 Registrable / Unclaimed Switch
SKU: NSC-0277
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Fortinet FS-148F 100 Series 48x 1GB RJ45 4x SFP+ Registrable / Unclaimed Switch
SKU: NSC-0196
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Fortinet FS-148E 48x 1GB RJ45 4x 1GB SFP Registrable / Unclaimed Switch
SKU: NSC-0190
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Fortinet FS-148E 48x 1GB RJ45 4x 1GB SFP Registrable / Unclaimed Switch
SKU: NSN-1277
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Fortinet FS-148E 48x 1GB RJ45 4x 1GB SFP Local Management Only Switch
SKU: NSN-8427
Condition: New
Shipping: Overnight Options
Warranty: 365 days